1 / 27

Atmosphere-Weather

Atmosphere-Weather. Earth Science Ch. 11. Temperature vs. Heat. Temperature-measures how rapidly molecules are moving Heat-transfer of energy Flow is from hotter to colder. Temperature scales-fig.11-7. Converting degrees. F = (C x 1.8) + 32 C = 5/9 (F-32) 75-32=44x5/9= 24 C.

zorina
Download Presentation

Atmosphere-Weather

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Atmosphere-Weather Earth Science Ch. 11

  2. Temperature vs. Heat • Temperature-measures how rapidly molecules are moving • Heat-transfer of energy • Flow is from hotter to colder

  3. Temperature scales-fig.11-7

  4. Converting degrees • F = (C x 1.8) + 32 • C = 5/9 (F-32) • 75-32=44x5/9= • 24 C

  5. Dew Point • Temp at which air must be cooled to reach saturation. • No dew or rain or snow til this temp occurs

  6. Wind • HowStuffWorks Videos "Basics of Geology: Wind“ • http://science.howstuffworks.com/search.php?terms=wind+energy&gallery=1&media=video

  7. Humidity-water vapor in air • Relative humidity= actual amt in air potential amt of moisture it can hold • (More on this in geode disk)

  8. Clouds Part 2

  9. How do clouds form? • Warm, moist air rises, then it expands and cools. • When it reaches its dew point, the water vapor condenses on condensation nuclei. • Ex. dust, smoke particles, sea salt • Millions collect, and clouds form

  10. 4 ways air rises. . .

  11. Weather _amp

  12. Orographic Lifting

  13. Convergence of air

  14. Frontal wedging

  15. In summary, 4 ways air rises

  16. Types of Clouds (table 11-3) • Classified by altitude and shape • Cirro-high cirrus-hair • Alto-middle cumulus-puffy • Strato-low stratus-layer • nimbus-rainy

  17. General Info • Cirrus clouds made of ice crystals • Fog is lowest form of clouds • Coalescence-cloud droplets colliding • They get big enough, and rain droplets form

  18. Precipitation • Rain, snow, sleet, hail • rime-ice that forms when water droplets freeze

  19. Assessment • 1. Describe the 4 ways air can rise. • 2. Describe how the water cycle works. • 3. Know how to identify cloud types. • 4. What are dew point and humidity?

  20. References • Most information was taken from Glencoe and McGraw-Hill’s Earth Science textbook • www.bbc.com • www.howstuffworks.com • http://www.vivoscuola.it/US/RSIGPP3202/umidita/lezioni/formation2.GIF • http://www.atmos.umd.edu/~meto200/2_25_03_lecture_files/slide0017_image068.jpg • http://apollo.lsc.vsc.edu/classes/met130/notes/chapter6/graphics/lift_converge.jpg • http://www.espere.net/Germany/schooljpggif/baloontext.jpg • http://www.tagbanger.com/wp-content/uploads/2007/09/lenticular-clouds.jpg • http://media.mgbg.com/wkrg/photos/weather/WaterCycleUSGS.jpg • http://nbcsports.msnbc.com/id/38175509/

More Related